Hardware Spec Index

Brontix FN-5649 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5649-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,083 (Case Fans scale)
Category rank#8,671
Street price$39
Power2 W
Performance per dollar27.77
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5649 SE
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5649 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/83951323 (accessed 2026-10-26).